/* main.css — styles specific to index.html */

/* page title sizing for main page */
h1 {
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;

    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: bold;

    background: linear-gradient(90deg, #00a2ff 0%, #d6209f 50%, #00a2ff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    display: inline-block;
    margin-left: auto;
    margin-right: auto;

    /* ONLY gradient animation here */
    animation: gradientShift 6s linear infinite;
}


.type {
    display: inline-block;

    /* 👇 character-based width */
    width: 0;
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;

    border-right: 3px solid #00a2ff;
    padding-right: 6px;

    /* 👇 30 characters */
    animation:
        typing 2.8s steps(30, end) forwards,
        blinkCursor 0.8s step-end 3,
        cursorOff 0s linear forwards 3.2s;

}




@keyframes gradientShift {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 30ch;
    }
}

@keyframes blinkCursor {
    50% {
        border-color: transparent;
    }
}

@keyframes cursorOff {
    to { border-right-color: transparent; }
}


/* removed typing cursor animations to avoid clipping long headings */
header.main-header {
    padding-top: 0; /* header sits at top (nav is fixed separately) */
}

header {
    margin-top: 0px;
    justify-content: center;
    min-height: 40vh;
    text-align: center;
}

p {
    color: #f5f5f5;
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    padding: 0 20px;
    text-align:center;
}

.name {
    color: #00a2ff;
    font-size: 2.5rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.fade-in {
    display:block;
    animation: fadeIn 2s ease-in-out 1 forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 1.4rem 0 0.6rem 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}

.btn-primary {
    background: #6aa7ff;
    color: #0b1220;
    box-shadow: 0 8px 24px rgba(106,167,255,0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(0.98);
}

.btn-secondary {
    background: rgba(255,255,255,0.06);
    color: #e2e8f0;
    border-color: rgba(255,255,255,0.12);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.1);
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.explore {
    color: #00a2ff;
    font-size: 2rem;
    margin-top: 2rem;
    margin-left: 20px;
    text-align: left;
    opacity: 0;
    transform: translateY(40px);
    transition: transform 0.6s cubic-bezier(.22,.9,.27,1), opacity 0.6s ease-out;
}

.explore.reveal {
    opacity: 1;
    transform: translateY(0);
}

.outro {
    margin-top: 1.5rem;
    font-style: italic;
    color: #cccccc;
    background-color: rgba(10, 61, 92, 0.6);
    margin: 20px 20vw;
    border: 1px solid rgba(0, 162, 255, 0.3);
    padding: 10px;
    border-radius: 8px;
}

*, *::before, *::after {
    box-sizing: border-box;
}

.cards-container {
    margin-top: 5rem;
    width: 100%;
    display: grid;
    padding: 0 clamp(16px, 3vw, 48px);

    /* fixed card width, auto wrap */
    grid-template-columns: 280px 280px;

    /* BIG spacing on desktop */
    column-gap: clamp(20px, 5vw, 120px);
    row-gap:32px;

    justify-content: space-between;
    align-items: start;

    max-width: 1200px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1rem;
}


.card-dimensions {
    width: 320px;
    max-width: 320px;
    height: auto;

    display: flex;
    flex-direction: column;

    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(10, 61, 92, 0.5), rgba(6, 48, 82, 0.4));
    border-radius: 12px;
    border: 1px solid rgba(0, 162, 255, 0.3);
    text-decoration: none;

    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


.card-dimensions:hover {
    background: linear-gradient(135deg, rgba(10, 80, 120, 0.7), rgba(6, 60, 100, 0.6));
    border-color: rgba(0, 162, 255, 0.4);
    box-shadow: 0 6px 20px rgba(0, 162, 255, 0.2);
    transform: translateY(-4px);
}

.card-dimensions-inner {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    flex: 1 1 auto; /* let inner content fill remaining vertical space */
    min-height: 0;  /* enable proper overflow behavior in flex children */
    overflow: auto; /* ensure inner content scrolls if needed */
}
.card-dimensions-image {
    width: 100%;
    height: 42%;          /* image fills top portion of the card (works with aspect-ratio) */
    min-height: 120px;    /* good fallback on narrow cards */
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 162, 255, 0.1);
}

.card-dimensions-content h3 {
    margin: 0 0 0.5rem 0;
    text-align: center;
    color: #f5f5f5;
    font-size: 1.25rem;
}

.card-dimensions-content p {
    margin: 0;
    color: #b8d4e8;
    font-size: 0.95rem;
    line-height: 1.55;
}

/* Tablet: tighten spacing a bit */
@media (max-width: 760px) {
    .cards-container {
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 24px; /* vertical spacing */
    }

    .card-dimensions {
        width: 280px;
    }
}


/* Mobile: one card per row, comfortable sizing */
@media (max-width: 620px) {
    .cards-container {
        grid-template-columns: 1fr;   /* one-by-one */
        padding: 0 1rem;
    }

    .card-dimensions {
        max-width: 520px;
        padding: 0.9rem;
    }

    .card-dimensions-image {
        height: 40%;
        min-height: 100px;
    }

    .card-dimensions-content h3 {
        font-size: 1.1rem;
    }

    .card-dimensions-content p {
        font-size: 0.9rem;
    }
}